This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Imagine that you have a bag filled with 10 pink marbles and 5 black marbles. What is the probability ... (Read 97 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jun 19, 2018
Imagine that you have a bag filled with 10 pink marbles and 5 black marbles. What is the probability of pulling a pink marble from the bag?
 
  a. 0.25
 b. 0.33
  c. 0.50
  d. 0.67

Question 2

Demonstrating that scores from a new measurement procedure are related to scores from an established measure of the same construct is called convergent validity.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

False


LCritchfi

  • Member
  • Posts: 519
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Leaf from a Black Walnut tree Leaf from a Black Walnut tree
Black Terra Hot Dog Black Terra Hot Dog
Black Hamburger Black Hamburger
The Making of Black Harlem The Making of Black Harlem
The fuel tank pressure sensor (black unit with three wires) looks like a MAP sensor and is usually ... The fuel tank pressure sensor (black unit with three wires) looks like a MAP sensor and is usually ...
Video: Egg and Sperm Formations in Animals Animation

For a complete list of videos, visit our video library